Senior Software Engineer (Generative AI) jobs in United States
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Freddie Mac · 15 hours ago

Senior Software Engineer (Generative AI)

Freddie Mac is committed to making home possible for millions of families across the country. They are seeking a highly experienced Agile Development Senior Software Engineer (Gen AI) to lead the design and development of innovative Generative AI solutions that address complex business challenges.

FinanceFinancial ServicesRisk Management
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H1B Sponsor Likelynote

Responsibilities

Develop and implement automated testing frameworks using Gen AI to enhance the reliability and performance of Gen AI Agents, applications and workflows
Design and implement scalable Full Stack Gen AI Agents, Agentic Workflows, and applications to address diverse and complex business use cases
Design and deploy Python-based microservices for robust orchestration and integration with Gen AI Large Language Models (LLMs)
Collaborate with Gen AI scientists to integrate machine learning models such as LLMs, RAG, and multi-modal AI into the application architecture
Implement solutions leveraging modern design patterns and best practices for full stack development
Build and maintain RESTful APIs to enable seamless communication between different system components
Collaborate with cross-functional teams of full stack engineers, data engineers and Gen AI scientists to build full-stack Gen AI experiences
Integrate Gen AI solutions with enterprise platforms via API-based methods and standardized patterns
Establish and enforce validation procedures with Evaluation Frameworks, bias mitigation, safety protocols, and guardrails for production-ready deployment
Lead DevOps initiatives, including CI/CD pipelines, to ensure scalable and efficient deployment of Gen AI applications

Qualification

PythonMicroservices architectureAWS servicesAutomated QACucumber/BehaveDevOps methodologiesCI/CD practicesAgile developmentCollaborationProblem-solvingCommunication skills

Required

Bachelor's degree in computer science, Computer Engineering, IT or a related field
5-7 years of experience in software development and Automated QA, with 1+ years of experience with Gen AI based solutions
Deep Expertise with Cucumber/Behave, Playwright and DevOps methodologies
Deep expertise in Python and microservices architecture
Proven experience with cloud-native development, particularly AWS services
Strong programming skills and familiarity with AI/ML libraries and frameworks
Demonstrated ability to work in cross-functional agile teams
Experience with CI/CD practices and DevOps methodologies

Preferred

Advanced studies/degree preferred

Benefits

Comprehensive total rewards package
Competitive compensation
Market-leading benefit programs

Company

Freddie Mac

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Freddie Mac is a public government-sponsored enterprise that provides mortgage capital to lenders.

H1B Sponsorship

Freddie Mac has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (181)
2024 (119)
2023 (100)
2022 (134)
2021 (112)
2020 (71)

Funding

Current Stage
Public Company
Total Funding
$3.58B
Key Investors
DLP Capital
2025-12-30Post Ipo Debt· $108.4M
2025-10-28Post Ipo Debt· $343.2M
2025-09-09Post Ipo Debt· $707M

Leadership Team

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Dennis G. Hermonstyne
Senior Vice President and Chief Compliance Officer
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Peter Lillestolen
Vice President - MF Production and Sales, Targeted Affordable Housing
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Company data provided by crunchbase